Predicting the fate of basketball throws: an EEG study on expert action prediction in wheelchair basketball players
The ability to anticipate and detect changes in human movement helps people to modify their behaviors in ever changing environments. Studies indicate that expertise modulates observation of domain-specific actions in sports—a process that is crucial for adapting rapidly to a new situation, often before awareness of environmental changes is achieved. Here, we explored the electrophysiological underpinnings of wheelchair basketball players predicting the fate of free throws performed by wheelchair basketball athletes. We performed electroencephalography (EEG) in semi-professional wheelchair players with different degrees of expertise (players) and in ambulant, non-expert people (controls) while they observed movie stimuli of a free throw that could land inside or outside the basket. On each trial, participants were asked to predict the outcome of the throw. For each group, event-related potentials (ERPs) were averaged as a function of condition, using only the trials that were correctly predicted. Results show that compared to controls, expert players exhibit a greater negative amplitude of oCNV over Pz (an observational contingent negative variation-like waveform which is considered a marker of action effect prediction) during the wrist movement preceding the ball release (the last 100 ms of the shot), which carries the most crucial kinematic information regarding the fate of the throw. Our data provide further support to the view that functional modulation of the action observation network is associated with expertise.
KeywordsEEG Expertise Action prediction Action observation
We are grateful to the Santa Lucia Wheelchair Basketball Team for taking part in this study and Dr Arran T. Reader for proofreading this manuscript.
Funded by the PRIN grant (Italian Ministry of University and Research, Progetti di Ricerca di Rilevante Interesse Nazionale Edit. 2015, Prot. 20159CZFJK and Edit. 2017, Prot. 2017N7WCLP) awarded to Salvatore Maria Aglioti.
- Abreu AM, Macaluso E, Azevedo RT, Cesari P, Urgesi C, Aglioti SM (2012) Action anticipation beyond the action observation network: a functional magnetic resonance imaging study in expert basketball players. Eur J Neurosci 35(10):1646–1654. https://doi.org/10.1111/j.1460-9568.2012.08104.x CrossRefPubMedGoogle Scholar
- Abreu AM, Candidi M, Aglioti SM (2017) Catching on it early: Bodily and brain anticipatory mechanisms for excellence in sport. In: Wilson MR, Walsh V, Parkin B (eds) Sport and the brain: the science of preparing, enduring and winning, Part B, vol 234. Elsevier, Cambridge, San Diego, Oxford, London, pp 53–67CrossRefGoogle Scholar
- Amoruso L, Sedeño L, Huepe D, Tomio A, Kamienkowski J, Hurtado E, Cardona JF, Gonzales MA, Rieznik A, Sigman M, Manes F, Ibáñez A (2014) Time to tango: expertise and contextual anticipation during action observation. NeuroImage 98:366–385. https://doi.org/10.1016/j.neuroimage.2014.05.005 CrossRefPubMedGoogle Scholar
- De Lira CAB, Vancini RL, Minozzo FC, Sousa BS, Dubas JP, Andrade MS, Da Silva AC (2010) Relationship between aerobic and anaerobic parameters and functional classification in wheelchair basketball players. Scand J Med Sci Sports 20(4):638–643. https://doi.org/10.1111/j.1600-0838.2009.00934.x CrossRefPubMedGoogle Scholar
- Orlandi A, Zani A, Proverbio AM (2017) Dance expertise modulates visual sensitivity to complex biological movements. Neuropsychologia 104:168–181. https://doi.org/10.1016/j.neuropsychologia.2017.08.019 CrossRefPubMedGoogle Scholar
- Ossmy O, Mukamel R (2018) Perception as a route for motor skill learning: perspectives from neuroscience. Neuroscience 382:144–153. https://doi.org/10.1016/j.neuroscience.2018.04.016 CrossRefPubMedGoogle Scholar
- Panasiti MS, Pavone EF, Aglioti SM (2016) Electrocortical signatures of detecting errors in the actions of others: an EEG study in pianists, non-pianist musicians and musically naïve people. Neuroscience 318:104–113. https://doi.org/10.1016/j.neuroscience.2016.01.023 CrossRefPubMedGoogle Scholar
- Pezzetta R, Nicolardi V, Tidoni E, Aglioti SM (2018) Error, rather than its probability, elicits specific electrocortical signatures: a combined EEG-immersive virtual reality study of action observation. J Neurophysiol 120(3):1107–1118. https://doi.org/10.1152/jn.00130.2018 CrossRefPubMedGoogle Scholar
- Wu Y, Zeng Y, Zhang L, Wang S, Wang D, Tan X, Zhu X, Zhang J, Zhang J (2013) The role of visual perception in action anticipation in basketball athletes. Neuroscience 237:29–41. https://doi.org/10.1016/j.neuroscience.2013.01.048 CrossRefPubMedGoogle Scholar